package com.market.domain.activity.service.quota.rule;

public abstract class AbstractActionChain implements IActionChain{

    private IActionChain next;

    @Override
    public IActionChain next(){
        return this.next;
    }

    @Override
    public IActionChain appendNext(IActionChain next){

        this.next = next;
        return next;
    }
}
